package com.sky.task;


import com.sky.entity.Orders;
import com.sky.mapper.OrderMapper;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.core.annotation.Order;
import org.springframework.scheduling.annotation.Scheduled;
import org.springframework.stereotype.Component;

import java.time.LocalDateTime;
import java.util.List;

/**
 * 定时任务类， 定时处理订单状态
 */
@Slf4j
@Component
public class OrderTask {

    @Autowired
    private OrderMapper orderMapper;

    /**
     * 处理超时订单的方法
     */
    @Scheduled(cron = "0 * * * * ? ")//每分钟触发一次
    public  void processTimeOutOrder(){
        log.info("定时处理超时订单 {}", LocalDateTime.now());

        LocalDateTime time = LocalDateTime.now().plusMinutes(-15);

        List<Orders> ordersList = orderMapper.getByStatusAndOrderTimeLT(Orders.PENDING_PAYMENT, time);

        for(Orders orders : ordersList){
            orders.setStatus(Orders.CANCELLED);
            orders.setCancelReason("订单超时， 自动取消");
            orders.setCancelTime(LocalDateTime.now());

            orderMapper.update(orders);

        }

    }


    /**
     *处理一直处于派送中状态的订单
     */
    @Scheduled(cron = "0 0 1 * * ?") //每天凌晨一点触发一次
    public void processDeliveryOrder(){
        log.info("定时处理处于派送中的订单 : {}", LocalDateTime.now());
        LocalDateTime time = LocalDateTime.now().plusMinutes(-60);

        List<Orders> ordersList = orderMapper.getByStatusAndOrderTimeLT(Orders.DELIVERY_IN_PROGRESS, time);

        for(Orders orders : ordersList){
            orders.setStatus(Orders.COMPLETED);

            orderMapper.update(orders);

        }


    }


}
